G4190 πονηρός - Strong's Greek Lexicon Number

hurtful, i.e. evil (properly, in effect or influence, and thus differing from G2556, which refers rather to essential character, as well as from G4550, which indicates degeneracy from original virtue); figuratively, calamitous; also (passively) ill, i.e. diseased; but especially (morally) culpable, i.e. derelict, vicious, facinorous; neuter (singular) mischief, malice, or (plural) guilt; masculine (singular) the devil, or (plural) sinnersDerivation: from a derivative of G4192;

1) full of labours, annoyances, hardships 1a) pressed and harassed by labours 1b) bringing toils, annoyances, perils; of a time full of peril to Christian faith and steadfastness; causing pain and trouble 2) bad, of a bad nature or condition 2a) in a physical sense: diseased or blind 2b) in an ethical sense: evil wicked, bad

πονηρός
ponēros
pon-ay-ros'
From a derivative of G4192; hurtful, that is, evil (properly in effect or influence, and thus differing from G2556, which refers rather to essential character, as well as from G4550, which indicates degeneracy from original virtue); figuratively calamitous; also (passively) ill, that is, diseased; but especially (morally) culpable, that is, derelict, vicious, facinorous; neuter (singular) mischief, malice, or (plural) guilt; masculine (singular) the devil, or (plural) sinners